<template>
  <div class="authorinfo">
    <div class="authersummay">
      <div class="topbar">作者</div>
      <router-link
        :to="{
          name: 'userInfo',
          params: {
            name: userinfo.loginname,
          },
        }"
      >
        <img :src="userinfo.avatar_url" alt="" />
      </router-link>
    </div>
    <div class="recent_topics">
      <div class="topbar">最近回复</div>
      <ul>
        <li v-for="(list, index) in topicLimitBy5" :key="index">
          <router-link
            :to="{
              name: 'post_content',
              params: {
                id: list.id,
                name: list.author.loginname,
              },
            }"
          >
            {{ list.title }}
          </router-link>
        </li>
      </ul>
    </div>
    <div class="recent_replies">
      <div class="topbar">最近主题</div>
      <ul>
        <li v-for="(list, index) in replyLimitBy5" :key="index">
          <router-link
            :to="{
              name: 'post_content',
              params: {
                id: list.id,
                name: list.author.loginname,
              },
            }"
          >
            {{ list.title }}
          </router-link>
        </li>
      </ul>
    </div>
  </div>
</template>

<script>
export default {
  name: "SlideBar",
  data() {
    return {
      userinfo: {},
    };
  },
  computed: {
    topicLimitBy5() {
      if (this.userinfo.recent_topics) {
        return this.userinfo.recent_topics.slice(0, 5);
      }
      return undefined;
    },
    replyLimitBy5() {
      if (this.userinfo.recent_replies) {
        return this.userinfo.recent_replies.slice(0, 5);
      }
      return undefined;
    },
  },
  methods: {
    getUserData() {
      this.$http
        .get(`https://cnodejs.org/api/v1/user/${this.$route.params.name}`)
        .then((res) => {
          if (res.data.success === true) {
            this.isLoading = false;
            this.userinfo = res.data.data;
          }
        })
        .catch((err) => console.log(err));
    },
  },
  beforeMount() {
    this.getUserData();
  },
};
</script>

<style scoped>
.authersummay,
.recent_replies,
.recent_topics {
  background-color: #fff;
}
.authorinfo {
  width: 328px;
  float: right;
  margin-top: 0;
}
li {
  padding: 3px 0;
}
.recent_replies ul,
.recent_topics ul {
  margin-top: 0px;
  margin-bottom: 0px;
  list-style: none;
  padding-left: 14px;
}

ul a {
  font-size: 12px;
  text-decoration: none;
  color: #778087;
}

.topbar {
  padding: 10px;
  background-color: #f6f6f6;
  height: 16px;
  font-size: 12px;
  margin-top: 10px;
}

img {
  height: 48px;
  width: 48px;
  border-radius: 3px;
  margin: 10px;
}

.loginname {
  width: 100px;
  float: right;
  margin-top: 22px;
  margin-right: 159px;
  font-size: 14px;
}

.loginname a {
  text-decoration: none;
  color: #778087;
}

.authersummay .topbar {
  margin-top: 0px;
}
</style>